May 5 » In France, the Estates-General convenes for the first time since 1614.
June 20 » Deputies of the French Third Estate take the Tennis Court Oath.
July 9 » In Versailles, the National Assembly reconstitutes itself as the National Constituent Assembly and begins preparations for a French constitution.
July 11 » Jacques Necker is dismissed as France's Finance Minister sparking the Storming of the Bastille.
September 22 » The office of United States Postmaster General is established.
September 29 » The 1st United States Congress adjourns.
Day of death December 12, 1871
The temperature on December 12, 1871 was about 0.5 °C. The air pressure was 4 kgf/m2 and came mainly from the southwest. The atmospheric humidity was 100%. Source: KNMI
From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
January 19 » Franco-Prussian War: In the Siege of Paris, Prussia wins the Battle of St. Quentin. Meanwhile, the French attempt to break the siege in the Battle of Buzenval will end unsuccessfully the following day.
June 10 » Sinmiyangyo: Captain McLane Tilton leads 109 US Marines in a naval attack on Han River forts on Kanghwa Island, Korea.
July 29 » The Connecticut Valley Railroad opens between Old Saybrook, Connecticut and Hartford, Connecticut in the United States.
September 28 » The Brazilian Parliament passes a law that frees all children thereafter born to slaves, and all government-owned slaves.
October 8 » The Great Chicago Fire and the much deadlier Peshtigo Fire break out.
October 10 » Chicago burns after a barn accident. The fire lasts from October 8–10.
When copying data from this family tree, please include a reference to the origin: E Lemoine, "Stamboom Lemoine/Post/Breg/Kensen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-post/I0207.php : accessed October 23, 2026), "Douwe Jans Zeylemaker (1789-1871)".
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